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Hennessey climate
Typical historical weather for Hennessey, United States, averaged across 10 years of hourly climate data. Pick a date for a specific day.
Want today's actual conditions instead? See the current forecast for Hennessey.
Annual average
16.5°C
across all months
Warmest month
34.9°C
Jul average high
Coolest month
-2.3°C
Jan average low
Annual rainfall
779mm
total per year
Monthly averages
Average daily high/low temperature (band) and monthly rainfall (bars).
● Avg high● Avg low▮ Rainfall
Records on file
Hottest day
44°C
19 July 2022
Coldest day
-24.7°C
16 February 2021
Wettest day
84.2mm
27 June 2021
Windiest day
11.2m/s
19 March 2025
See the detail: Hennessey on 27 June 2021.